Uses of oxidized bitumen

Used for protection of under ground concrete, bridges, culverts, retaining walls, tanks surroundings, dams, conduits and decks.
Grade of hard asphalt can be used in built up water proofing system.
As a MOP coat for damp proofing.
Excellent bond and adhesive.
Raw material of mastic, primer and enamel.
Oxidized asphalt, type Bitumen R 115/15 has good resistance for vertical and sloped surfaces under direct of sunlight in the temperature exceeding more than 50C.
Blown asphalt is as raw material to produce of water proofing stuff.

Air blown asphalt

Bl bitumen is a peculiar amorphous material which is generally in liquid form when discharged by oxidation plants at a temperature ranging from 240° to 300° C., and becomes solid or pasty at ambient temperatures. While being relatively hot, it is viscous, whereas when in pasty or solid state it possesses a fair degree of elasticity. Both in liquid and in plastic or solid form oxidized bitumen is a highly insulating material with good adhesion properties with respect to almost any solid material.

Oxidized bitumen is as crack filler of asphalt

Oxidized bitumen using as crack sealer depend on road and standard also depend on climate and minimum and maximum temperature of day and night.Oxidized bitumen has very high viscosity and after preparation of the crack and clean the cracked area using directly the oxidized asphalt and very soon will get dry and stick to the asphalt. Oxidised asphalt as rubberise property and preparing some elasticity to the roads.